11 Signs Your Partner IS Sleeping With Someone Else

No one likes to think about whether or not their partner is seeing or sleeping with someone else. In an ideal world, no one would have to deal with the heartbreak that comes with being cheated on. Unfortunately, these things do happen. Hopefully, your relationship is one where open and honest communication comes before the possibility of your partner seeking an extramarital affair. But if that isn’t the case, there are plenty of ways to tell whether or not your partner is sleeping with someone else. Of course, context is key. Some of these signs, by themselves, don’t mean your partner is cheating. You need to look at the bigger picture, pattern of behavior, and see if it’s out of the norm.

Is Your Partner Sleeping With Someone Else?

1. They become protective of their phone

If your partner, in the past, was not very protective of their phone and “if you notice a change in phone habits — like suddenly on silent all the time”, it could be a sign that there’s something on there that they don’t want you to see, says author Marina Sbrochi.

You’ve probably had no issue using your partner’s phone for something in the past – but now, they seem to be extremely protective, even going so far as to put a lock on it that prevents you from opening it.